CN203312113U - Novel keyboard press key structure - Google Patents
Novel keyboard press key structure Download PDFInfo
- Publication number
- CN203312113U CN203312113U CN2013203180172U CN201320318017U CN203312113U CN 203312113 U CN203312113 U CN 203312113U CN 2013203180172 U CN2013203180172 U CN 2013203180172U CN 201320318017 U CN201320318017 U CN 201320318017U CN 203312113 U CN203312113 U CN 203312113U
- Authority
- CN
- China
- Prior art keywords
- key
- keyboard
- press
- button
- fixed hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Push-Button Switches (AREA)
Abstract
The utility model discloses a novel keyboard press key structure and is aimed at providing a novel keyboard press key structure characterized by high strength, long service life, comfortable operation, and good economical property. The novel keyboard press key structure comprises a keyboard shell body, several key position fixing hole seats (1) fixedly arranged on the keyboard shell body, elastic rubbers (2), several press keys (3) and wear resistant inner bushes (4), wherein each of the elastic rubbers (2) is correspondingly arranged below the each of the key position fixing hole seats (1), the several press keys (3) match with the several key position fixing hole seats (1) in a one-to-one manner, the wear resistant inner bushes are arranged between the press keys (3) and the key position fixing hole seats (1), the wear resistant inner bushes (4) are fixedly arranged on the key position fixing hole seats (1), and the inner edge structure of each key position fixing hole seat (1) matches with the outer edge structure of the press key column of each press key (3). The novel keyboard press key structure can be applied to the keyboard press key technology field.
Description
Technical field
The utility model relates to a kind of press-key structure, relates in particular to a kind of novel keyboard press-key structure that is applied to the keyboard technical field.
Background technology
Growing along with the continuous progress of society economy and science and technology, computer is widely used as the important tool of a kind of people's daily life and work; Keyboard is a kind of modal computer entry device, and computer operation person can be by knocking keyboard to the various instructions of computer input, data, thus command computer work; What use was maximum on keyboard is exactly button, for the keyboard that adopts the conventional fabrication processes manufacture, button post on button can directly contact with the key mapping fixed hole seat be complementary with it, to the click of button, all can be accompanied by each time the friction of twice button post and key mapping fixed hole seat, after the click through 800-1000 ten thousand times, described button and key mapping fixed hole seat all can can't normally be used because of excessive wear; Yet, prior art has also been made suitable improvement for the problems referred to above, as described in Chinese patent (ZL 201120374160.4), on the button post of button, has been socketed a neutron of being made by high-abrasive material, described neutron has well been protected the button post, and it is not worn; But, still there is open defect in this kind technical scheme, due to described neutron can with described key mapping fixed hole seat generation relative motion, therefore described neutron can rub with described key mapping fixed hole seat, although described neutron adopts high-abrasive material to make, the key mapping fixed hole seat can can't normally be used due to excessive wear; On the other hand, if the button post generation noticeable wear of certain button, we can solve this problem by changing button, if the key mapping fixed hole seat of certain button weares and teares, we just can only be forced to whole keyboard is scrapped, and finally cause unnecessary economic loss.
The utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies in the prior art, aims to provide the novel keyboard press-key structure that a kind of intensity is high, the life-span of a specified duration, operation is comfortable and economy is good.
The technical scheme that the utility model adopts is: the utility model comprises keyboard case, be fixedly installed on the some key mapping fixed hole seats on described keyboard case, correspondence is arranged on the elastic plastic of each described key mapping fixed hole seat below and the some buttons that coordinate one by one with some described key mapping fixed hole seats, described novel keyboard press-key structure also comprises the wear-resistant liner cover be arranged between described button and described key mapping fixed hole seat, described wear-resistant liner cover is fixedly installed on described key mapping fixed hole seat, the inner edge structure of described wear-resistant liner cover and the outer rim structure of the button post on described button are complementary.
The whole height of described wear-resistant liner cover is less than the stroke height of described button.
Described wear-resistant liner cover is made by elastic abrasion-proof material.
The beneficial effects of the utility model are: because the utility model comprises keyboard case, be fixedly installed on the some key mapping fixed hole seats on described keyboard case, correspondence is arranged on the elastic plastic of each described key mapping fixed hole seat below and the some buttons that coordinate one by one with some described key mapping fixed hole seats, described novel keyboard press-key structure also comprises the wear-resistant liner cover be arranged between described button and described key mapping fixed hole seat, described wear-resistant liner cover is fixedly installed on described key mapping fixed hole seat, the inner edge structure of described wear-resistant liner cover and the outer rim structure of the button post on described button are complementary, so the utility model effectively raises the useful life of button, bring up to the life-span of pressing of original 800-1000 ten thousand times average more than 5,000 ten thousand times, the technological requirement that described wear-resistant liner cover effectively reduces traditional keyhole processing is set, make the easy machine-shaping simple possible of keyhole, simultaneously because described wear-resistant liner cover mostly is general elastic abrasion-proof material without higher technological requirement and its material, so this practical novel better economy.On the other hand, because described wear-resistant liner cover has well been protected the key mapping fixed hole seat, it can not worn and not torn, therefore, when certain button can't normally be used due to excessive wear, can directly change button, whole keyboard need not be scrapped.
Further, due to the whole height of described wear-resistant liner cover, be less than the stroke height of described button, so the utility model has according to pressing depth further guaranteed the comfort level of pressing by reasonable control button.
Further, because described wear-resistant liner cover is made by elastic abrasion-proof material, so the utility model has further improved the useful life that button is pressed texture and keyboard integral body.
The accompanying drawing explanation
Fig. 1 is exploded perspective view of the present utility model;
Fig. 2 is the cutaway view at A place in Fig. 1.
Embodiment
As Figure 1-Figure 2, the utility model comprises keyboard case, be fixedly installed on the some key mapping fixed hole seats 1 on described keyboard case, correspondence is arranged on the elastic plastic 2 of each described key mapping fixed hole seat 1 below and the some buttons 3 that are equipped with one by one with some described key mapping fixed hole seats 1, described button 3 stretches into described key mapping fixed hole seat 1 inside and contacts with described elastic plastic 2, the inner edge that is provided with pawl and described key mapping fixed hole seat 1 due to the end of the button post 5 on described button 3 is provided with draw-in groove, so described button 3 can be fastened on described key mapping fixed hole seat 1 and difficult drop-off, the utility model also comprises the wear-resistant liner cover 4 be arranged between described button 3 and described key mapping fixed hole seat 1, described wear-resistant liner cover 4 is fixedly installed on described key mapping fixed hole seat 1, the inner edge structure of described wear-resistant liner cover 4 and the outer rim structure of described button post 5 are complementary, and this measure can be the operator and an orientation is provided, presses experience smoothly.Because described wear-resistant liner cover 4 is made by elastic abrasion-proof material, so the utility model effectively raises the useful life of pressing texture and keyboard integral body of described button 3; On the other hand; described wear-resistant liner cover 4 has well been protected described key mapping fixed hole seat 1; make it any wear phenomenon can not occur; so; when certain described button 3 can't normally be used due to excessive wear; the user can solve this problem by the described button 3 of direct replacing, and whole keyboard need not be scrapped, and causes unnecessary economic loss.The whole height of described wear-resistant liner cover 4 is less than the stroke height of described button 3, and what this measure can be by the described button 3 of reasonable control according to pressing depth further guarantees the comfort level that described button 3 is pressed.
The utility model can be applicable to the keyboard technical field.
Claims (2)
1. novel keyboard press-key structure, described novel keyboard press-key structure comprises keyboard case, be fixedly installed on the some key mapping fixed hole seats (1) on described keyboard case, correspondence is arranged on the elastic plastic (2) of each described key mapping fixed hole seat (1) below and the some buttons (3) that coordinate one by one with some described key mapping fixed hole seats (1), it is characterized in that: described novel keyboard press-key structure also comprises the wear-resistant liner cover (4) be arranged between described button (3) and described key mapping fixed hole seat (1), described wear-resistant liner cover (4) is fixedly installed on described key mapping fixed hole seat (1), the outer rim structure of the button post (5) on the inner edge structure of described wear-resistant liner cover (4) and described button (3) is complementary.
2. novel keyboard press-key structure according to claim 1, it is characterized in that: the whole height of described wear-resistant liner cover (4) is less than the stroke height of described button (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203180172U CN203312113U (en) | 2013-06-04 | 2013-06-04 | Novel keyboard press key structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203180172U CN203312113U (en) | 2013-06-04 | 2013-06-04 | Novel keyboard press key structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312113U true CN203312113U (en) | 2013-11-27 |
Family
ID=49618302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203180172U Expired - Lifetime CN203312113U (en) | 2013-06-04 | 2013-06-04 | Novel keyboard press key structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203312113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762519A (en) * | 2018-07-28 | 2018-11-06 | 安徽商贸职业技术学院 | A kind of keyboard for preventing key mapping stuck |
-
2013
- 2013-06-04 CN CN2013203180172U patent/CN203312113U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108762519A (en) * | 2018-07-28 | 2018-11-06 | 安徽商贸职业技术学院 | A kind of keyboard for preventing key mapping stuck |
| CN108762519B (en) * | 2018-07-28 | 2023-04-07 | 安徽商贸职业技术学院 | Keyboard capable of preventing key position from being locked |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203312113U (en) | Novel keyboard press key structure | |
| CN207052505U (en) | A kind of panel-switch metal dome pressing structure | |
| CN205487871U (en) | Key -press mechanism | |
| CN204442594U (en) | Slide rail type TV remote controller | |
| CN204406282U (en) | A kind of notebook computer | |
| CN204360978U (en) | A kind of keyboard press button structure with keycap axle | |
| CN204270949U (en) | Dual injection keycap | |
| CN201638176U (en) | Mouse with touch screen | |
| CN203117895U (en) | Split-type keyboard | |
| CN202649930U (en) | Handle type keyboard | |
| CN204790866U (en) | Dustproof keyboard | |
| CN202548768U (en) | Keyboard with integral keyboard and mouse | |
| CN204577291U (en) | A kind of device of exempting from die sinking Waterproof key structure | |
| CN201876819U (en) | Keyboard with functions of mouse | |
| CN202795256U (en) | Novel notebook computer touch board | |
| CN201926988U (en) | Split type keyboard with left and right areas | |
| CN206788813U (en) | A kind of mouse cheaply operated | |
| CN202476518U (en) | Finger stall for pressing keys | |
| CN201812258U (en) | Wireless mouse with miniature QWERTY keyboard | |
| CN201569984U (en) | Computer keyboard convenient for use | |
| CN202351810U (en) | Mouse with playing volume control function | |
| CN206931060U (en) | Leather sheath keyboard with adsorption support | |
| CN207992945U (en) | A kind of integral type non-slip mat silica gel keyboard | |
| CN202563442U (en) | Computer keyboard convenient to check | |
| CN202748733U (en) | Practical combined keyboard for disabled person |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Jinding Tangjiawan Jinfeng Industrial Park Road 519000 Guangdong city of Zhuhai province No. 21 building two layer Patentee after: G.TECH TECHNOLOGY Ltd. Address before: 519000, Jinding Industrial Park, Jinfeng West Road, Tang Wan, Zhuhai, Guangdong 21, China Patentee before: G.TECH TECHNOLOGY Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131127 |